NB/T 47065.1  支座 BⅠ 6796

BI 6796

BⅡ0842

WN80(B)-16 RF11300

PL 126(B)-16 RF

BI 78577

WN20-40 mp;amp;amp;nbspF FM800-1.5857.5 RJ

47065.3 B5881

WN200-10RFFb=7F16.56F05=13.5650=5..

BI 5135

WN250-600RF S=249 Sch80/50RF B=1990rf s=8&175 d=63RJ G,s=6(Bp K151F.0/4H40FM2020615/RF1